baber/WOPTO huggingface dataset:
Patent EP-0012232-A1 (EP)
Inventor: OKAMOTO ATUTOSHI
IPC: G06F1/32
Filed: 1979-11-15
Abstract: In a control system having an electric power source, a controlled load kept operative when the electric power is supplied from the power source and a digital computer programmed to control the operation of the controlled load by executing stored instructions in timed relation with periodic clock pulses, the digital computer is constructed as a C-MOS type and a switch-over circuit is provided to keep the frequency of the periodic clock pulses at a high and low values when the electric power supplied to keep the controlled load operative is sufficient and insufficient, respectively.
Patent EP-0016804-A1 (EP)
Inventor: KELLER ERNST
IPC: A63B47/02
Filed: 1980-02-25
Abstract: Un dispositif de ramassage et de stockage de balles pour ramasser des balles (12) se trouvant sur un court ou autre surface plate (14) comprend un collecteur roulant en forme de boite (16) ayant une barre (26) s'etendant de part et d'autre d'une ouverture frontale du collecteur (16), la barre (26) ayant une surface inferieure d'engagement des balles qui est normalement portee au dessus du sol (14) a une hauteur legerement inferieure au diametre des balles a ramasser de sorte que lorsque le dispositif avance sur la surface (14) et que la barre (26) vient au contact d'une balle (12), la barre (26) est amenee a chevaucher la balle (12) sur sa partie superieure et la conduire dans le collecteur (16). Ce dispositif resout le probleme pose par le dispositif de l'art anterieur qui etait mecaniquement trop complique ou de fonctionnement trop lent.
Patent EP-0013971-A1 (EP)
Inventor: JAMES KENNETH ALLAN
IPC: G01J3/50
Filed: 1980-01-22
Abstract: Optical sensor apparatus and associated means by which to color multiplex optically encoded information signals over a compact fiber optic transmission system. The sensor apparatus includes a movable coded masking means. The masking means is fabricated with a plurality of parallel rows, each of which rows comprising a binary weighted pattern of alternately spaced transparent and opaque areas. Incident white light is spectrally dispersed, so that each of the rows of the masking means receives a respective color. As the masking means is moved in response to an input physical parameter that is to be sensed, the corresponding binary coded output color signals that are transmitted through the transparent areas of the masking means are recombined and multiplexed over either a single optical fiber or a bundle of incoherent optical fibers. After demultiplexing or spectral dispersion of the multiplexed output signal, a photo-detector means is utilized to receive the individual demultiplexed binary coded output color signals and to provide a numerical equivalent of the position of the masking means and, accordingly, the physical parameter represented thereby.
Patent EP-0016444-A1 (EP)
Inventor: ISHIDA NAKAO
IPC: A61P43/00
Filed: 1980-03-14
Abstract: An agent for inducing an interferon represented by the following formula:
 (GeCH2CH2COX)2O3 
<??>Wherein X stands for an -OH, -NH2 or -O-Alkyl group.
Patent EP-0028418-A1 (EP)
Inventor: PERRIER JEAN
IPC: B28D1/12
Filed: 1980-11-04
Abstract: 1. A method for sawing stone or similar material using a chain saw comprising cutting inserts (5a-5f) of tungsten carbide each fixed by mechanical clamping (6a-6f, 7) in a housing or receptacle with a corresponding cross-section so enabling the insert to be rotated, after being unclamped, through a suitable angle for evening out the wear, characterized in that the chain comprises successive sequences of links each formed by a large number of links (1a, 2, 1b, 2 ... 1f, 2), with the geometrical axes (8a-8f) of these inserts, and therefore of their respective housing, being so positioned as to meet the axis of the chain (9) at a constant distance from the corresponding insert, with each of these axes being angularly offset with respect to the axis of the preceding link by a constant amount round the chain axis, the cutting face or the inserts being coated with synthetic diamond reconstituted in situ by a known method and the inserts being positioned to have a negative cutting angle of 3 to 6 degrees, these inserts having a cylindrical shape of revolution or a polygonal prismatic shape with multiple symmetry.
Patent EP-0034657-A1 (EP)
Inventor: WEIL HERBERT
IPC: B65B3/32
Filed: 1980-12-08
Abstract: 1. Device for measured filling of a strongly viscous paste from a storage vessel into a cylindrical container (14) to be filled, with a filling tube (13) which can dip into the container (14) and has shut-off means, through which the paste is driven during the filling operation by means of a piston (7) out of an intermediate vessel (5) into the container (14) to filled, while the piston (7) has a cross sectional area which corresponds to that of the container (14), and with a filling conduit (4) with shut-off means, connecting the storage vessel with the intermediate vessel (5), characterized in that the intermediate vessel (5) is stationary, that the piston is constituted by an interchangeable plunger (7) with an axial bore, which continues via a first shut-off cock (12) into the conduit cross section of the filling tube (13), and that a second shut-off cock (3) is provided, which connects the filling conduit (4) with the intermediate vessel (5).
Patent EP-0016591-A1 (EP)
Inventor: TELLER AARON J DR
IPC: C05B7/00
Filed: 1980-03-07
Abstract: Reaction of phosphoric acid with ammonia by known means to produce nitrogen phosphate fertilizer results in an effluent gas containing ammonia together with fluoride and other particulates. Conventionally, theeffluent is washed with aqueous phosphoric acid to remove ammonia and subsequently the effluent is scrubbed with large amounts of pond water to remove residual particulates. The large amounts of pond water required means that large ponds have to be constructed and maintained and in addition to the undesirable cost of so doing there is additional disadvantage in that large areas of land cannot be put to better use. The invention enables treatment of the effluent with at least comparable results but without the need for large ponds by washing the effluent with concentrated aqueous phosphoric acid, for example by contact in a venturi (16) of a chamber (14) in a contactor (12), and contacting the remaining effluent with target particles of solid sorbent; for example by injecting into the effluent a sorbent-laden secondary gas stream in a chamber (28), to capture particulates carried in the effluent.
Patent EP-0032069-A1 (EP)
Inventor: VALDMAN HENRI
IPC: H01L29/861
Filed: 1980-11-12
Abstract: 1. Method of fabricating a reference diode whose temperature coefficient dV/dT is zero, said reference diode comprising a Zener diode in series with at least one diode with forward junction, characterized in that at least one of said diodes with forward junction is selected to be of the type with recombining electrode, i.e. the thickness of the intermediate layer between junction and electrode of said diode is substantially less than the value of the diffusion length of the minority carriers in said layer, and that the thickness of the intermediate layer is adjusted to render the temperature coefficient of the unit zero.
Patent EP-0013664-A1 (EP)
Inventor: TERRAILLON PAUL
IPC: A63B21/015
Filed: 1980-01-09
Abstract: The device is arranged on a physical training apparatus having a pedal crank gear about the axis thereof (9) actuating a drum (6) braked by a shoe (7). It comprises a disc (10) driven in synchronisation with the drum (6) and a roller (11) fixed in contact with the surface of said disc (10) and driven rotatingly by said rotary disc (10). The rotation speed of said roller (11) varies on one hand with the variation of the position of the disc (10), corresponding to a variation of the position of the shoe (7) held by the spring (23), and on the other hand with the variation of the rotation speed of the disc (10) corresponding to a variation of the rotation of the drum (6). The rotation of said roller (11) is transmitted by means of a cable (14) to a speedometer (13) gratuated in power units.
Patent EP-0028605-A1 (EP)
Inventor: CAILLE GILLES ERIC ALAIN
IPC: B65D43/02
Filed: 1980-11-04
Abstract: Coiffe en matiere plastique pour fut dont le diametre correspond au diametre du fut a recouvrir et proteger, la peripherie de cette coiffe presentant, venu de moulage, un profil special avec partie retreinte obligeant a une deformation pour la mise en place a force de la coiffe sur le rebord du fut, le relachement apres mise en place assurant simultanement le maintien en place energique de la coiffe sur son support et l'etancheite aux agents exterieurs, permettant ainsi d'isoler la cuvette superieure du fut sur le pourtour de laquelle la coiffe est posee. Application a la protection des dessus de futs devant conserver aux intemperies, des caracteristiques parfaites d'etancheites.
Patent EP-0027803-A1 (EP)
Inventor: HUNT TERENCE
IPC: E04B2/18
Filed: 1980-11-04
Abstract: Un bloc de construction possede des parois interieure et exterieure (32, 33) reliees entre elles par une ou plusieurs joues (42) pour definir une cavite. La paroi exterieure (33) possede une face decalee axialement et lateralement (34) pour former des projections (36) sur deux bords juxtaposes et des rentrants (41) sur les deux autres bords. La paroi interieure (32) peut avoir un evidement (42), soit a une extremite du bloc, soit concentriquement, qui peut recevoir des conduites ou une paroi d'intersection. Les projections et les rentrants des blocs adjacents s'assemblent les uns aux autres permettant aux blocs adjacents de s'assembler les uns dans les autres. De maniere a faciliter cet assemblage reciproque, les projections sont legerement plus petites en profondeur que les rentrants et, les projections et les extensions ont des parois interieures chanfreinees dont les bords sont arrondis. De cette maniere l'assise des blocs est assuree: les faces decalees servant seulement a positionner les blocs, tandis que la charge est transmise par l'intermediaire des parois interieure et exterieure (32, 33).
Patent EP-0028656-A1 (EP)
Inventor: ABE HIROSHI
IPC: G07F1/04
Filed: 1980-12-15
Abstract: Un dispositif de triage de pieces de monnaie comprend un orifice d'introduction des pieces (2), un levier de retour pour ouvrir ou fermer une plaque mobile (7), et un orifice de retour (4) amenage dans une plaque frontale (1). Une plaque laterale stationnaire (6) est fixee sur un cote de la surface arriere de la plaque frontale (1). Des rainures longitudinales (21) sont formees sur les plaques laterales stationnaire et mobile (6 et 7). La plaque laterale mobile (7) est reliee de maniere ouvrable a un connecteur elastique tubulaire (14) pour former un passage de triage (25). Une plaque laterale de chute des pieces de monnaie (9) et une plaque laterale de chute de retour (10) sont fixees a la plaque laterale stationnaire (6) pour former respectivement une chute de pieces de monnaie et une chute de retour (27) pour guider la piece de monnaie triee par le passage (25). Un berceau (40) est prevu dans la position dirigee obliquement vers le bas de l'orifice (2) pour trier les diametres des pieces de monnaie. Un aimant (50) est monte dans un passage oblique (57) pour le roulement de la piece de monnaie introduite a partir du berceau (40) pour produire une force de freinage differente en fonction de la qualite de la piece de monnaie. Une piece de triage (74) est prevue au point d'embranchement entre la chute des pieces de monnaie et la chute de retour (27) pour effectuer le triage des pieces de monnaie en fonction de leur qualite. Un levier (97) est prevu au voisinage du berceau (40) pour absorber l'energie de la chute de la piece de monnaie. Une paroi d'arret (88) est prevue sous le berceau (40) pour arreter l'introduction d'une aiguille ou autre objet a partir de l'orifice de retour (4). La piece ou organe de triage (74) est suspendue de maniere a empecher la piece de monnaie d'entrer dans la chute des pieces de monnaie lorsque le dispositif est incline vers l'arriere.
Patent EP-0033915-A1 (EP)
Inventor: ZULIAN FERRUCCIO
IPC: G06F9/46
Filed: 1981-01-30
Abstract: A method for releasing common memory resources in an multiprocessor system where several processors can concurrently accede to common memory resources and a processor which gains access to a common memory resource set the said resource busy by storing an information indicating the busy state of the resource in a memory position related to the resource. 
     If during the use of such resource the processor actually using the resource runs out of service for any reason (fault, error) the used resource risks to remain busy in permanence and to be unaccessible by the other processors. 
     To prevent this deadlock, a common resource is set busy by storing a code which identify the processor that accedes to the resource in addition to the busy state information. 
     When another processor interrogates the memory to obtain access to the resource and finds it is busy, it recognizes the name code of the processor which set the resource busy in order to test its state. 
     If the processor which set the resource busy is inactive, or out of service for any reason, the interrogating processor can release the resource and set it in its turn.
Patent EP-0057243-A1 (EP)
Inventor: NIEMANN HORST
IPC: A24F42/60
Filed: 1981-02-12
Abstract: In the imitation cigarette (1) having a cigarette holder (2 + 3), the two-part cigarette holder contains a cavity (4) in which a double capsule (5) is installed. This double capsule consists of two superposed hollow cylinders which are provided with holes (6) at the ends and with two hubs at each side, as a result of which the closing and opening of the capsule is achieved with a slight rotation. A hollow needle (7) passes through the cigarette and the cigarette holder. The filling of the capsule consists of: tobacco, menthol, honey, fig juice, alcohol and plum juice. <IMAGE>
Patent EP-0051338-A1 (EP)
Inventor: PIANTINO JEAN-PIERRE
IPC: E01B35/00
Filed: 1981-10-29
Abstract: 1. A method of measuring the position of a railway track for checking, correction and/or recording purposes, by using a measuring vehicle travelling on the rails and a measuring base that is determined by rail reference points (A, C, D) and is defining the theoretical course of the rails, whereby the position of at least one measuring point (B) on the rail is determined relative to said measuring base, characterized in that use is made of a reference line (s) independent of any points (A, B, C, D) situated on the rails (2, 3) and extending at least approximately in the longitudinal direction of the rails, said reference line (s) being secured to at least one fixed point (A') of the vehicle (1) and defining a reference system independent of said measuring base and said measuring point (B), the co-ordinates of said rail reference points (A, C, D) and said measuring point (B) relative to said reference system are measured, whereafter on the one hand the measuring base resulting from the co-ordinates of said rail reference points (A, C, D) and on the other hand using the co-ordinates of the measuring points (B) the deviation of these measuring points (B) from said measuring base are calculated.
Patent EP-0047630-A1 (EP)
Inventor: SHIMIZU HIROSHI
IPC: C08L83/04
Filed: 1981-09-02
Abstract: Composite anti-foaming agents having an excellent, long- lasting defoaming effect are disclosed. These agents are particularly useful in an alkaline medium and in vigorously agitated media. These agents are formed by mixing and reacting an organopolysiloxane oil and/or a hydrocarbon oil; an organohydrogenpolysiloxane; a finely divided silica; and optionally to increase the rate of reacting, a catalyst for the reaction of silicon-bonded hydrogen atoms with silicon-bonded hydroxyl radicals.
Patent EP-0035935-A1 (EP)
Inventor: DERRIEN MICHEL
IPC: C10L1/02
Filed: 1981-03-02
Abstract: An unsaturated C5 fraction comprising at least 10% of a mixture (A) of 2-methyl-1-butene with 2-methyl-2-butene and optionally isoprene and at least 10% of a mixture (B) of other mono-olefins and diolefins is hydrogenated under controlled conditions and thereafter etherified with an alcohol having from 1 to 4 carbon atoms. A gasoline fraction of high motor octane number and low olefin content is thus obtained.
Patent EP-0056814-A1 (EP)
Title: Procede de tranchee a coulis et appareil de construction de murs souterrains
Inventor: RESSI ARTURO L DI CERVIA
IPC: E02F9/06
Filed: 1981-07-28
Abstract: Systeme de construction de murs etroits souterrains utilisant le procede de tranchees a coulis ou un premier appareil (18, 60,71) creuse a partir d'une extremite d'une tranchee remplie d'un coulis et un second appareil (21) est utilise pour remplir la tranchee avec un materiau de formation d'un mur et au moins une partie de l'appareil d'excavation et/ou de remplissage flotte sur le coulis dans la tranchee. Dans un mode de realisation, des murs etroits de coupure sont formes en excavant a partir d'une extremite d'une tranchee remplie d'un coulis et en remblayant la tranchee a l'extremite opposee en y deposant un melange de terre excavee et d'un coulis de bentonite provenant de la tranchee, et un flotteur relativement grand (9) est adapte pour etre immerge dans le coulis pour eviter d'exercer une charge sur les parois de la tranchee et pour stabiliser l'appareil dans le but d'excaver. Dans un autre mode de realisation, en association avec un aileron-flotteur (9), des pneus a basse pression ou des bandes de roulement de chenille (11) supportent une partie de la charge et la distribution entre le flotteur et l'appareil au sol s'effectue en ajustant la flottaison du flotteur cette flottaison etant reglee en admettant ou en extrayant le coulis ou autre liquide de l'interieur du flotteur.
Patent EP-0064554-A1 (EP)
Inventor: FUKUDA MASAO SHIGA KOJO K K
IPC: G01G19/42
Filed: 1981-11-04
Abstract: Appareil et procede de pesage par combinaison utilisant une pluralite de balances qui pesent chaque groupe faisant partie d'une pluralite de groupes d'articles ayant des poids unitaires variables; les valeurs totales des poids sont calculees pour toutes les combinaisons concevables ou pour une sorte speciale de combinaisons des valeurs mesurees; une combinaison est selectionnee dont la valeur du poids total est egale ou se rapproche le plus d'une valeur predeterminee; ensuite, les articles de la combinaison selectionnee sont decharges des balances correspondantes de sorte que le poids et/ou le nombre desire des produits soit obtenu. Dans ce procede et dans cet appareil, une operation identique de calcul-combinaison est effectuee une deuxieme fois ou plusieurs fois avec les valeurs mesurees des articles restants pour determiner une combinaison optimale, tandis que les articles selectionnes sont decharges des balances et les nouveaux articles sont amenes sequentiellement. Ainsi, la capacite de pesage est amelioree.
Patent EP-0064666-A1 (EP)
Inventor: AKIMUNE YOSHIO
IPC: G01N27/407
Filed: 1982-04-27
Abstract: method of producing a ceramic substrate (28), which has a thin heater layer (34) and is useful in a gas sensing element (30) such as a solid electrolyte oxygen sensing element of the concentration cell type, through the steps of applying a paste containing a conductive powder which comprises a metal of the platinum group onto a sheet (12) of an unfired ceramic material so as to form a conductive paste layer (14) in the pattern of an intended heater layer, drying the paste layer (14) and sintering the ceramic material sheet (12) and the conductive powder container in the paste layer (14) simultaneously. As the improvement, the conductive powder in the paste is required to be not greater than 10.0 m 2 /g in specific surface area. This limitation has the effect of enhancing the stability and durability of the heater layer (34) even when the substrate (28) is subjected to severe conditions as in exhaust systems in automobiles.
Patent EP-0078994-A1 (EP)
Inventor: RITTER WOLFGANG DR
IPC: C08F4/52
Filed: 1982-10-28
Abstract: 1. An air-activatable initiator system for the polymerization of olefinic compounds based on organoboron compounds showing improved stability in storage, even in the presence of air, characterized in that it consists of a homogeneous mixture of at least one air-activatable organoboron compound with at least one organic oligomer or polymer which is liquid to solid at room temperature and which is inert to the organoboron compounds.
Patent EP-0083040-A1 (EP)
Inventor: BRODOWAY NICOLAS
IPC: C08F210/02
Filed: 1982-12-17
Abstract: Elastomeric ethylene/alkyl acrylate/1,4-butenedioic acid ester copolymers are stabilized against variations in cure characteristics by reaction of such polymers with amines, perferably during isolation of such polymers. In addition, substantial increase in the molecular weight of such polymers is achieved if the amines are di- or polyamines.
Patent EP-0112400-A1 (EP)
Inventor: ZUBER GUNTER
IPC: G01M99/00
Filed: 1982-12-23
Abstract: 1. Device for the introduction of forces into structures, especially into vehicle axles, wheel suspensions and the like, with a force introduction element (2), which can be connected to a structure (1) to be tested, with an actuating element (10; 20), which is supported at a fixed point, with an elongated, linkage-like force transmitting element (15) which acts on the force introduction element (2) and is arranged with respect to the actuating element (10; 20) such that its direction of action lies at an angle to that of the actuating element (10; 20), and also with a force deflection element supported on at least one further fixed point (19) by means of a first pivot (18, 18'), the direction of action of which force deflection element lies in a plane formed by the two above-mentioned directions of action and which deflects the actuating force exerted by the actuating element (10; 20) onto the force transmitting element (15), characterized by the following features : - the force deflection element is constructed as an elongated rod-shaped or tube-shaped deflection element (17, 17'), - one end of the deflection element (17, 17') is connected with a second pivot (14) connecting the actuating element (10; 20) and the force transmitting element (15), - the other end of the deflection element (17, 17') is joined to the first pivot (18, 18'), - the deflection element (17, 17') is arranged such that its direction of action lies between the respective direction of action of the actuating element (10; 20) and of the force transmitting element (15).
Patent EP-0063850-A1 (EP)
Inventor: PASTERKAMP KLAAS
IPC: H02P5/52
Filed: 1982-04-23
Abstract: Device for synchronizing two asynchronous rotary field motors (M1, M2), the output of said motors being via reduction gears (R1, R2) connected to the movable parts of synchronizers (S1, S2) of for instance the selsyn type, said synchronizers being connected to generate a correction signal dependent on direction and value of a positional difference between the said movable parts, said motors being controlled by a frequency converter (F1, F2) the output frequency of which is controlled by an electrical input (18, 19), at least one of said inputs being combined with said correction signal, R.C.-circuits (13, 15; 14, 16) controlling the time function of the said electrical inputs.
Patent EP-0068876-A1 (EP)
Inventor: FLETCHER JR GEORGE LELAND
IPC: C09B69/06
Filed: 1982-06-28
Abstract: Oxoindolizine and oxoindolizinium dyes are novel compounds useful in image formation such as in laser recording and reading. The dyes are formed by (1) the reaction of a cyclopropenone compound with a pyridine compound and optionally (2) by reaction of the product from (1) with a color-forming compound preferably in the presence of an oxidant.